| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2021 | Jul 1, 2021 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2020 | Jul 1, 2020 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2019 | Jul 1, 2019 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 2, 2018 | Jul 2, 2018 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 3, 2017 | Jul 3, 2017 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2016 | Jul 1, 2016 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2015 | Jul 1, 2015 | 001-32190 |
| 4 | Open Document | Open Filing | FORM 4 FOR PHYLLIS COTHRAN 2014 | Jul 1, 2014 | Jul 1, 2014 | 001-32190 |